Pulper capable of automatically and quantitatively injecting water

Abstract

The invention relates to the technical field of pulpers, and discloses a pulper capable of automatically and quantitatively injecting water, which comprises a shell, a motor is fixedly connected to the bottom of the shell, a main shaft is fixedly connected to the outside of the motor, a driving wheel is fixedly connected to the outside of the main shaft, a driven wheel is engaged to the outside of the driving wheel, a centrifugal disc is fixedly connected to the outside of the main shaft, and the exterior of the centrifugal disc is slidably connected with a centrifugal block. According to the pulper, the shell, a direct light, a suspension block and a photosensitive assembly are used in cooperation, an operator does not need to manually control the water injection amount, when the water injection amount reaches the water injection amount set in advance, the resistance value of a photosensitive resistor in the photosensitive assembly can be changed, operation of a follow-up mechanism can be further triggered, and water injection into the pulper is stopped; and therefore, the automatic quantitative water injection effect is achieved, the concentration of fibrous pulp crushed by the pulper can be accurately controlled, manpower is saved, and the pulper is more suitable for actual use.

Description

technical field [0001] The invention relates to the technical field of pulpers, in particular to a pulper capable of automatic quantitative water injection. Background technique [0002] The pulper refers to the machine used for crushing, hydrolysis and dispersion in the wet non-woven and papermaking industries. Through the pulper, broken paper, waste paper, etc. in the pulp board production process can be turned into fibrous pulp. . [0003] The water injection of the existing pulper is manually controlled by an external water pipe, which cannot complete an automatic quantitative water injection process. The water injection volume cannot be accurately controlled through manual water injection. Insufficient control of the water injection volume will further affect the crushing of fibers by the pulper. The concentration of fibrous pulp cannot be precisely controlled, which will further affect the next step of production of fibrous pulp, and the existing pulpers are all drive...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a pulper capable of automatic quantitative water injection, which has the advantages of automatic quantitative water injection and stall protection, and solves the problem that the water injection of the existing pulper is manually controlled by an external water pipe. , it is impossible to complete an automatic quantitative water injection process, and the water injection volume cannot be accurately controlled through manual water injection. The inaccurate control of the water injection volume will further affect the concentration of the fibrous pulp crushed by the pulper and cannot be accurately controlled, which will further affect the fibrous pulp. The next step of production will be affected, and the existing pulpers are all driven by motors. When the external input current is unstable, the motor may run beyond the rated power, which will further cause the pulper to exceed the rated speed operation, will lead to greatly reduce the service life of the pulper and increase the cost of maintaining the pulper

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